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Resources saving. Secondary resources and secondary raw materials. Terms and definitions
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United power system and isolated power systems. Relay protection and automation. Wide-area measurement system. Phasor data concentrator. Norms and requirements
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State system for ensuring the uniformity of measurements. State verification schedule for means of measuring quantity of heat of solution and heat of reactions
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State system for ensuring the uniformity of measurements. State verification system for measuring equipment of DC voltage range ± (1…500) kV
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Unified system for design documentation. Rules of modification
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Earth-moving machinery. Ореrator enclosure environment. Part 5. Windscreen defrosting system test method
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